thickness
noun uk/ˈθɪk.nəs/ us/ˈθɪk.nəs/
[ U ]厚；粗
the quality of being thick
The thickness of the mulch will prevent weeds from growing around the shrubs. 厚厚的覆盖物会防止灌木周围长出杂草。
Just feel the thickness of this carpet! 来摸摸这地毯有多厚！
[ C or U ]厚度
the distance between the opposite sides of something
How do you measure the thickness of paper? 你怎样测量纸张的厚度？
Look at the thickness of that tree trunk. 看一下那个树干的厚度。
[ C ]一层东西
a layer of something
Put several thicknesses of newspaper on the table before you start painting. 在你开始画画之前，先在桌上铺几层报纸。